Question

please tell me the answer
√a+√b=








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Answer 1

Answer:

a+√b is a-√b.

When we will multiply these two we will get

{a}^{2} - b

We have used identity a square - b square = (a+b)(a-b).

Hope it helps you....

Answer 2

Answer:

root a and root b is not equal to underfoot a plus b.